Нужно вставить предлоги: about, by, for, in, of, over, to, with october 1st is international day for the elderly. it started ( the 1990s, when the united nations decided that older people a holiday. now millions ( people all ( the world are involved ( the celebrations every year, people celebrate the day (5) organising parties and picnics (6) grandparents or eldery relatives. it is a terrfic holiday (7) show how much we care ( them. it is also nice to provide them (9) our support and love. , : з

October 1st is international day for the elderly. It started (1)_in__ the 1990s, when the United Nations decided that older people a holiday. Now millions (2)_of__ people all (3)_over__ the world are involved (4)__in_ the celebrations every year, People celebrate the day (5) _by__ organising parties and picnics (6) _for__their grandparents or eldery relatives. It is a terrfic holiday (7) _to__ show how much we care (8)_about__ them. It is also nice to provide them (9) _with__ our support and love.